Sebastian Korfmann
@skorfmann.com
Exploring MCP and agentic coding, both personally and for the enterprise context.
Based in #hamburg - https://skorfmann.com
Based in #hamburg - https://skorfmann.com
Only 25 days until Nikolaus!
November 12, 2025 at 7:32 AM
Only 25 days until Nikolaus!
Reposted by Sebastian Korfmann
Scribe v2 just flexed: true live ASR that actually keeps up.
ElevenLabs positions Scribe v2 Realtime for agents, meetings, and any app needing instant speech→text. The pitch: state‑of‑the‑art accuracy at low latency, robust in noise, and broad language support with enterprise‑grade compliance.
ElevenLabs positions Scribe v2 Realtime for agents, meetings, and any app needing instant speech→text. The pitch: state‑of‑the‑art accuracy at low latency, robust in noise, and broad language support with enterprise‑grade compliance.
November 12, 2025 at 3:06 AM
Scribe v2 just flexed: true live ASR that actually keeps up.
ElevenLabs positions Scribe v2 Realtime for agents, meetings, and any app needing instant speech→text. The pitch: state‑of‑the‑art accuracy at low latency, robust in noise, and broad language support with enterprise‑grade compliance.
ElevenLabs positions Scribe v2 Realtime for agents, meetings, and any app needing instant speech→text. The pitch: state‑of‑the‑art accuracy at low latency, robust in noise, and broad language support with enterprise‑grade compliance.
That seems very useful for throwing together some quick document processing blog.google/technology/d... -
Introducing the File Search Tool in Gemini API
File Search is a fully managed Retrieval Augmented Generation (RAG) system built directly into the Gemini API.
blog.google
November 11, 2025 at 7:33 PM
That seems very useful for throwing together some quick document processing blog.google/technology/d... -
Trying a claude skill in claude.ai to interact with Google Drive apis or GCP apis, but it seems like thats blocked for some reasons. Other apis / urls seem to work though, a bit weird. Maybe that's more Google itself blocking the requests, I guess.
November 11, 2025 at 3:06 PM
Trying a claude skill in claude.ai to interact with Google Drive apis or GCP apis, but it seems like thats blocked for some reasons. Other apis / urls seem to work though, a bit weird. Maybe that's more Google itself blocking the requests, I guess.
Reposted by Sebastian Korfmann
What if you don't need MCP at all?
Got Bash and some code interpreter? Skip MCP.
mariozechner.at
November 5, 2025 at 7:21 AM
Reposted by Sebastian Korfmann
Mainmatter is looking for an experienced Rust developer to join one of our projects as a freelancer.
We're migrating a database from C to Rust. The project is complex and performance-sensitive. That's what makes it fun!
If you're interested, send an email to the address in the screenshot.
We're migrating a database from C to Rust. The project is complex and performance-sensitive. That's what makes it fun!
If you're interested, send an email to the address in the screenshot.
November 4, 2025 at 9:28 AM
Mainmatter is looking for an experienced Rust developer to join one of our projects as a freelancer.
We're migrating a database from C to Rust. The project is complex and performance-sensitive. That's what makes it fun!
If you're interested, send an email to the address in the screenshot.
We're migrating a database from C to Rust. The project is complex and performance-sensitive. That's what makes it fun!
If you're interested, send an email to the address in the screenshot.
Reposted by Sebastian Korfmann
The Apache Iceberg Europe Community Meetup is taking place in Hamburg, November 13th:
luma.com/kdsh1zhc
luma.com/kdsh1zhc
Apache Iceberg™ Europe Community Meetup - Nov 2025 Edition · Luma
Apache Iceberg™ Europe Meetup - live in Hamburg!
Join us for the very first Apache Iceberg™ Europe Meetup in Hamburg! Our event is hosted in the 2nd Floor by…
luma.com
November 4, 2025 at 9:40 AM
The Apache Iceberg Europe Community Meetup is taking place in Hamburg, November 13th:
luma.com/kdsh1zhc
luma.com/kdsh1zhc
Reposted by Sebastian Korfmann
Agentic Coding Meetup Hamburg #3, we're coming! Extremely proud to host 4 speakers this time, 3 of them first time speakers at our format! luma.com/dicrp3xl
Agentic Coding Meetup Hamburg #3 · Luma
Time Schedule: 18:00 Open Doors 18:30: Headless Claude Code in the Wild (Sebastian Korfmann) 18:50 Agentic AI for SEO Content Generation (Guruprasad P) 19:10…
luma.com
November 3, 2025 at 3:16 PM
Agentic Coding Meetup Hamburg #3, we're coming! Extremely proud to host 4 speakers this time, 3 of them first time speakers at our format! luma.com/dicrp3xl
Anyone using github.com/jj-vcs/jj - seems like a pretty good fit for agentic coding
GitHub - jj-vcs/jj: A Git-compatible VCS that is both simple and powerful
A Git-compatible VCS that is both simple and powerful - jj-vcs/jj
github.com
November 3, 2025 at 2:53 PM
Anyone using github.com/jj-vcs/jj - seems like a pretty good fit for agentic coding
Emailing my dentist:
“Your message to <…> was automatically rejected: Quota exceeded (mailbox for user is full)”
🥳
“Your message to <…> was automatically rejected: Quota exceeded (mailbox for user is full)”
🥳
October 31, 2025 at 12:00 PM
Emailing my dentist:
“Your message to <…> was automatically rejected: Quota exceeded (mailbox for user is full)”
🥳
“Your message to <…> was automatically rejected: Quota exceeded (mailbox for user is full)”
🥳
Reposted by Sebastian Korfmann
I just launched github.com/tobilg/sql-w...
It's a tiny (<10kb gzipped) wrapper around @duckdb.org WASM that can run queries interactively, and be embedded in plain HTML websites, as well as all other mayor frontend frameworks...
It's an early version, feedback warmly appreciated!
It's a tiny (<10kb gzipped) wrapper around @duckdb.org WASM that can run queries interactively, and be embedded in plain HTML websites, as well as all other mayor frontend frameworks...
It's an early version, feedback warmly appreciated!
GitHub - tobilg/sql-workbench-embedded: Lightweight JavaScript library that transforms static SQL code blocks into interactive, browser-based SQL execution environments using DuckDB WASM
Lightweight JavaScript library that transforms static SQL code blocks into interactive, browser-based SQL execution environments using DuckDB WASM - tobilg/sql-workbench-embedded
github.com
October 25, 2025 at 6:01 PM
I just launched github.com/tobilg/sql-w...
It's a tiny (<10kb gzipped) wrapper around @duckdb.org WASM that can run queries interactively, and be embedded in plain HTML websites, as well as all other mayor frontend frameworks...
It's an early version, feedback warmly appreciated!
It's a tiny (<10kb gzipped) wrapper around @duckdb.org WASM that can run queries interactively, and be embedded in plain HTML websites, as well as all other mayor frontend frameworks...
It's an early version, feedback warmly appreciated!
Reposted by Sebastian Korfmann
It took a little research to figure this out, but here's what you need to do to get Claude to automatically format code after changes. In my case, format-file calls prettier, ruff, zig fmt, etc., depending on the file extension.
October 22, 2025 at 8:33 AM
It took a little research to figure this out, but here's what you need to do to get Claude to automatically format code after changes. In my case, format-file calls prettier, ruff, zig fmt, etc., depending on the file extension.
The ipad pro just became way more attractive for dev tasks for me www.anthropic.com/news/claude-...
Claude Code on the web
Anthropic is an AI safety and research company that's working to build reliable, interpretable, and steerable AI systems.
www.anthropic.com
October 20, 2025 at 7:22 PM
The ipad pro just became way more attractive for dev tasks for me www.anthropic.com/news/claude-...
Just built a skill for Claude to estimate Pub/Sub cost in GCP - it contains the actual pricing data and a python script to do accurate calculations. This is pretty cool stuff!
October 17, 2025 at 3:53 PM
Just built a skill for Claude to estimate Pub/Sub cost in GCP - it contains the actual pricing data and a python script to do accurate calculations. This is pretty cool stuff!
Reposted by Sebastian Korfmann
ritzest.com/en-eur/produ... I wear S by the way, just saying :P
“You’re Absolutely Right!” - AI Inside-Joke Unisex Tee | Dev & Data Nerd Gift
For everyone who’s ever rolled their eyes at a cursor / windsurf / claude chatbot’s polite apology, this shirt is your victory lap. Inspired by the classic Claude AI models refrain—“You’re absolutely ...
ritzest.com
October 17, 2025 at 3:29 PM
ritzest.com/en-eur/produ... I wear S by the way, just saying :P
Need something like this 🤖
October 17, 2025 at 3:17 PM
Need something like this 🤖
Claude Code starts getting fancy
October 17, 2025 at 3:10 PM
Claude Code starts getting fancy
Are the new macbooks any good? Or would one just get an ipad pro and a remote vm to run Claude Code?
October 15, 2025 at 7:45 PM
Are the new macbooks any good? Or would one just get an ipad pro and a remote vm to run Claude Code?
Reposted by Sebastian Korfmann
more movement to agentic behavior & computer use
cheaper than sonnet but on par (slightly better than) Sonnet 4.0
cheaper than sonnet but on par (slightly better than) Sonnet 4.0
October 15, 2025 at 5:18 PM
more movement to agentic behavior & computer use
cheaper than sonnet but on par (slightly better than) Sonnet 4.0
cheaper than sonnet but on par (slightly better than) Sonnet 4.0
Reposted by Sebastian Korfmann
My friends at DuckDB Labs are hiring a DevOps Engineer (on-site in Amsterdam).
I know from experience that working on open source is fantastic, and this is a great opportunity.
Apply: duckdblabs.com/jobs/devops_...
I know from experience that working on open source is fantastic, and this is a great opportunity.
Apply: duckdblabs.com/jobs/devops_...
DevOps Engineer
DuckDB Labs provides services around the DuckDB in-process OLAP data management system directly from its main developers.
duckdblabs.com
October 15, 2025 at 3:24 PM
My friends at DuckDB Labs are hiring a DevOps Engineer (on-site in Amsterdam).
I know from experience that working on open source is fantastic, and this is a great opportunity.
Apply: duckdblabs.com/jobs/devops_...
I know from experience that working on open source is fantastic, and this is a great opportunity.
Apply: duckdblabs.com/jobs/devops_...
Have a Google cloud project which I’m working on recently, and I must say it’s a quite nice experience overall so far
October 15, 2025 at 12:52 PM
Have a Google cloud project which I’m working on recently, and I must say it’s a quite nice experience overall so far
Turns out I was running my external hard-drive on the wrong port on my Mac Studio 🤪 And who fixed it? Claude Code.
October 14, 2025 at 5:50 PM
Turns out I was running my external hard-drive on the wrong port on my Mac Studio 🤪 And who fixed it? Claude Code.
Buckle up, I'm gonna use "terraform test" 😅
October 13, 2025 at 7:52 PM
Buckle up, I'm gonna use "terraform test" 😅
Reposted by Sebastian Korfmann
Built cryptographically-verified endorsements for at://work. The core innovation isn’t just cryptography, it’s the consent model. Both parties must explicitly agree to create a verified attestation. This changes how trust networks form. @atwork.place #ATProtocol
Building Unforgeable Professional Endorsements with ATProtocol - Nick's Blog
Traditional professional endorsements on platforms like LinkedIn lack cryptographic proof—anyone could forge them, and the platform controls the truth. This article introduces a two-record architectur...
ngerakines.leaflet.pub
October 13, 2025 at 10:49 AM
Built cryptographically-verified endorsements for at://work. The core innovation isn’t just cryptography, it’s the consent model. Both parties must explicitly agree to create a verified attestation. This changes how trust networks form. @atwork.place #ATProtocol